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Agate Opal
Agate Opal

Hibschite
Hibschite



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Agate Opal
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Hibschite

Agate Opal and Hibschite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
1.98-2.503.05-3.08
Amber
1 7.18
1.5 Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001)
Uneven, Uneven, Irregular, Management Team (2012), Conchoidal, Brittle
1.6 Cleavage
Not Available
None
1.7 Mohs Hardness
5.5-6.56.5
Amber
2 10
1.8 Chemical Composition
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
Ca 3Al 2(SiO 4) 3-x(OH) 4x (x=0.2 to 1.5)Anthony et al , Handbook of mineralogy (2001)

Agate Opal and Hibschite Chemical Formula

While comparing Agate Opal and Hibschite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Agate Opal and Hibschite chemical formula.

  • Chemical formula of Agate Opal- SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
  • Chemical formula of Hibschite- Ca 3Al 2(SiO 4) 3-x(OH) 4x (x=0.2 to 1.5)Anthony et al , Handbook of mineralogy (2001)

Agate Opal and Hibschite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Agate Opal and Hibschite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Agate Opal and Hibschite Optical Properties during the identification of gemstone. Specific gravity of Agate Opal is 3.05-3.08 whereas that of Hibschite is 3.05-3.08.